A114827 The numbers 7^n-1 written in groups of three digits, with leading zeros omitted.

648, 342, 240, 16, 806, 117, 648, 823, 542, 576, 480, 40, 353, 606, 282, 475, 248, 197, 732, 674, 213, 841, 287, 200, 968, 890, 104, 66, 782, 230, 728, 484, 747, 561, 509, 942, 332, 329, 305, 696, 2, 326, 305, 139, 872, 61, 628, 413, 597, 910, 448, 113, 988

Offset

1,1

Links

Table of n, a(n) for n=1..53.

Example

6, 48, 342, 2400, 16806, 117648, ...

Crossrefs

Cf. A114645.

Sequence in context: A108821 A345702 A035885 * A334896 A271639 A034281

Adjacent sequences: A114824 A114825 A114826 * A114828 A114829 A114830

Keyword

base,dumb,nonn

Author

Jonathan Vos Post, Feb 19 2006

Extensions

Terms recomputed to use the definition equivalent to A114645 by Alois P. Heinz, Jun 23 2014

Status

approved